Home / 6,521,634,150.60-9,782,451,225.90-1,614,307,956.60

Finding the Fourth Proportional to 6,521,634,150.60, 9,782,451,225.90 and 1,614,307,956.60

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Solution

The fourth proportional to 6,521,634,150.60, 9,782,451,225.90 and 1,614,307,956.60 is: 2,421,461,934.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,521,634,150.60 : 9,782,451,225.90 = 1,614,307,956.60 : x
  2. Step 2: Convert to fraction form
    6,521,634,150.60/9,782,451,225.90 = 1,614,307,956.60/x
  3. Step 3: Cross multiply
    6,521,634,150.60x = 9,782,451,225.90 × 1,614,307,956.60
  4. Step 4: Simplify right side
    6,521,634,150.60x = 15,791,888,849,021,792,256
  5. Step 5: Solve for x
    x = 15,791,888,849,021,792,256/6,521,634,150.60
  6. Step 6: Final answer
    x = 2,421,461,934.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.